linux/arch/powerpc
Sam Bobroff 473af09b56 powerpc/eeh: Fix use of EEH_PE_KEEP on wrong field
eeh_add_to_parent_pe() sometimes removes the EEH_PE_KEEP flag, but it
incorrectly removes it from pe->type, instead of pe->state.

However, rather than clearing it from the correct field, remove it.
Inspection of the code shows that it can't ever have had any effect
(even if it had been cleared from the correct field), because the
field is never tested after it is cleared by the statement in
question.

The clear statement was added by commit 807a827d4e ("powerpc/eeh:
Keep PE during hotplug"), but it didn't explain why it was necessary.

Signed-off-by: Sam Bobroff <sbobroff@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2018-10-13 22:21:25 +11:00
..
boot powerpc/boot: Build boot wrapper with optimisations 2018-10-13 22:21:25 +11:00
configs powerpc/config: Enable CONFIG_PRINTK_TIME 2018-10-03 15:40:06 +10:00
crypto powerpc updates for 4.19 2018-08-17 11:32:50 -07:00
include Merge branch 'fixes' into next 2018-10-09 16:51:05 +11:00
kernel powerpc/eeh: Fix use of EEH_PE_KEEP on wrong field 2018-10-13 22:21:25 +11:00
kvm PPC KVM fixes for 4.19 2018-09-04 21:12:46 +02:00
lib Merge branch 'fixes' into next 2018-10-09 16:51:05 +11:00
math-emu License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mm Merge branch 'fixes' into next 2018-10-09 16:51:05 +11:00
net powerpc updates for 4.19 2018-08-17 11:32:50 -07:00
oprofile treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
perf powerpc/perf: Quiet IMC PMU registration message 2018-10-13 22:21:25 +11:00
platforms powerpc: remove redundant 'default n' from Kconfig-s 2018-10-13 22:21:25 +11:00
purgatory powerpc updates for 4.19 2018-08-17 11:32:50 -07:00
sysdev powerpc: remove redundant 'default n' from Kconfig-s 2018-10-13 22:21:25 +11:00
tools powerpc: Add a checkpatch wrapper with our preferred settings 2018-08-07 21:49:25 +10:00
xmon powerpc: Disable -Wbuiltin-requires-header when setjmp is used 2018-10-13 22:21:25 +11:00
Kconfig powerpc: remove redundant 'default n' from Kconfig-s 2018-10-13 22:21:25 +11:00
Kconfig.debug powerpc: remove redundant 'default n' from Kconfig-s 2018-10-13 22:21:25 +11:00
Makefile powerpc: remove leftover code of old GCC version checks 2018-10-04 16:54:51 +10:00
Makefile.postlink License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00